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HTTP 418: I'm a teapot

The server identifies as a teapot now and is on a tea break, brb

HTTP 418: I'm a teapot

The server identifies as a teapot now and is on a tea break, brb

4-color theorem Memes

Posts tagged with 4-color theorem

Four Colors Are Indeed Enough

Math
1 year ago 25.0K views 0 shares
Four Colors Are Indeed Enough
Someone's trying to disprove the 4-Color Theorem with this diagram, but they've played themselves! The theorem states that any map can be colored using just 4 colors without adjacent regions sharing colors. This diagram uses 4 colors (red, yellow, green, burgundy) but creates a false "gotcha" by making regions touch at the inner circle. Classic mathematical trolling! The theorem actually accounts for this - regions that only meet at a point (not along a border) can share colors. It's like watching someone try to checkmate mathematics with a pawn.

Spotlight

My mini PC costs $3 a month. The VPS math for 2026

Two months of smart-plug data from my home mini PC: 22 kWh and CA$3.08 in August, priced against DigitalOcean, Hetzner and Oracle's free tier ... Read article →

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